Fullerton College, Fullerton, CA, Artist-in-Residence 2012. Venice Family Clinic annual fundraiser Art Auction & Show, Venice, Beach, CA 1986-current.
Citrus College, Glendora, CA, "A Decade of Clay", Jan-Mar, 2007.
American Museum of Ceramic Art, Ponona, CA, "Laying the Foundation: American Art Tile" July -Nov. 2005, Loveseat #7. Scripps College, Claremont, CA, "Tile Sculptor Marlo Bartels, Tile as Public and Functional Art", March 1, 2005, Fine Arts Foundation.
Citrus College, Glendora, CA.Marlo Bartels - Visiting Artist, 2004.
John Natsoulas Gallery, Davis, CA."Marlo Bartels - New Work", December, 2004,
Museo de Arte Moderno (Museum of Modern Art), Santo Domingo, Dominican Republic, " International Ceramic Tile Triennial 2002" - November, 2002.
Community Art Prtoject (CAP), Bank of America, Laguna Beach, CA, "Sakura with Sphere", , Sept 2001 - Sept, 2002.
Santo Domingo, Republica Dominicana,"Primera Trienal lnternacional del Mosaico Ceramico - Elite Tile", 1999.
Muckenthaler Cultural Center, Fullerton, CA, "Outside In - Artist's Furniture", June 1999.
Wayne Art Center, Pennsylvania, Oct. 1998. "Living With Tile, the Art of Installation".
Mill Valley Sculpture Gardens, CA, "Contemporary Mosaics", Dec. 1998.
Diane Nelson Gallery, Laguna Beach, CA,"New Works" - Nov 1989.
Virginia Breier Gallery, San Francisco, CA, "Chairs" - April, 1989.
Diane Nelson Gallery, Laguna Beach, CA, "Functional Art by Nine" - Feb. 1989.
Elaine Horwitch Gallery, Palm Springs, CA, "New Art Furniture" - April, 1988.
Diane Nelson Gallery, Laguna Beach, CA, 'A Personal Invitation" - Nov, 1988.
Virginia Breier Gallery, San Francisco, CA, "Ceramic Garden Furniture" - May, 1988.
Municipal Art Gallery, Barnsdall Park.Los Angeles, CA, "Frankly Functional" - March, 1988.
Indianapolis Centger for Contemporary Art, Indianapolis, IN, Herron Gallery, "The Furniture Show" January, 1987.
San Francisco International Airport, "Chairs by Artists & Architects & Furniture by Artists", 1987.
Gallery of Functional Art, Joan Simon, Santa Monica, CA, "Seasoned Opener", September, 1986.
Functional Art, Los Angeles, CA, "Selected Works" - May, 1986.
Functional Art, Los Angeles, CA,"Functional Ceramics" - March, 1984,
Irvine Fine Arts Center, Irvine, CA, "In the Form of Furniture", Sept 1984.
Laguna Art Museum, CA, "Orange County Clay", April, 1983.
Newport Harbor Art Museum (currently Orange County Musem of Contemporary Art), Newport Beach, CA, "California - The State of Landscape", 1981. Catalog.
Santa Barbara Museum of Art, Santa Barbara, CA, "California - The State of Landscape" - 1981.
Newport Harbor Art Museum (currently Orange County Musem of Contemporary Art), Newport Beach, CA, "Our Own Artists: Art from Orange County",1979. Catalog.
Craft & Folk Art Museum, Los Angeles, CA, "Animals in Art",1972.